#!/bin/bash

# Retry function with exponential backoff
# Usage: source retry.sh && retry <command>

retry() {
  local max_attempts=3
  local delay=5
  local attempt=1
  
  until "$@"; do
    if [ "$attempt" -ge "$max_attempts" ]; then
      echo "Command failed after $max_attempts attempts: $*"
      return 1
    fi
    
    echo "Command failed (attempt $attempt/$max_attempts): $*"
    echo "Retrying in $delay seconds..."
    sleep "$delay"
    attempt=$((attempt + 1))
    delay=$((delay * 2))  # Exponential backoff
  done
}